10 days ago I did 2 transfers from a poloniex account to another poloniex account.
TxId is provided and the transactions are mined. It shows completed on the sender side, but never arrived in the receiving wallet. I am getting a bit worried.

I transferred 10 days ago from Bittrex to Poloniex SC, which is very high amount. I can say all the money I earned from the crypto market in my 2nd year. Unfortunately my SCs do not seem to be in my wallet. The wallets were activated and deactivated many times but balance was not right. I am afraid of the disappearance of my coins. Is the Sia Developer Team and Poloniex conducting a study on this issue? How long will this problem last? Thank you in advance for your response. I can share transfer numbers if necessary.